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    Ammonium persulfate
    Product Name
    Ammonium persulfate
    CAS NO.
    7727-54-0
    EINECS
    231-786-5
    Molecular formula

    (NH4)2S2O8

    Molecular weight
    228.201
    Risk terms
    R22; R36/37/38; R42/43; R8;
    Safety terms
    S22; S24; S26; S37;
    Properties

    Properties: Colorless monoclinic crystal or white crystalline powder. 
    Relative density: 1.982
    Solubility: soluble in water, solubility at 0 ℃ 58.2g / 100ml water.

    Use
    Used as a food preservative, an oxidizing agent, and an initiator of a high molecular weight polymer



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